code: def test_get_topology_from_devices(self):
      try:
          aot_topo = topologies.get_topology_desc(
              platform=jax.devices()[0].platform
          )
      except NotImplementedError:
          raise unittest.SkipTest("PJRT Topology not supported")
  
      topo = xc.get_topology_for_devices(aot_topo.devices)
      self.assertEqual(
          topo.platform_version,
          aot_topo.devices[0].client.platform_version,
      )
  
file_path: jax/tests/aot_test.py
imports: import contextlib
  import unittest
  from absl.testing import absltest
  import jax
  from jax import config
  from jax._src import core
  from jax._src import test_util
  from jax._src.lib import xla_client
  from jax.experimental import topologies
  from jax.experimental.pjit import pjit
  from jax.experimental.serialize_executable import deserialize_and_load, serialize
  import jax.numpy
  from jax.sharding import PartitionSpec
  import numpy
label_desc: Use image node_id 3 for calling the JaxAotTest obj's underlying member method code with example usage: obj.test_get_topology_from_devices() without return types